Hydac FAM 5 FluidAqua Mobil, Инструкция по эксплуатации и техническому обслуживанию

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Resolving errors/Eliminating errors
FAM 5
en-US
Page 90 / 148
BEWA FAM5 4166129a en-us 2019-03-04.docx 2019-03-04
03 Empty vacuum column
Trigger for the
message: The level must reach the MIN switch point within 1.5
minutes once the MAX switch point in the vacuum
column has been reached.
This time of 1.5 minutes has been exceeded. The unit
stops immediately.
Remedy: Perform the following steps:
S
te
p
Description
1. Message:
03. Empty column
2. Check all of the shut-off devices in the return line for flow.
3. Acknowledge the error.
4. Start the unit by pressing the START key.
5.
->a. The fault is repeated. -> proceed to Step 6.
->b. The fault is not repeated. -> proceed to Step 11.
6. Check the following: the pump functions properly, the pressure
relief valve on the pump is not contaminated, the value switches
and functions properly, the filter has good flow, the level sensor
for the vacuum column functions properly.
Reduce the vacuum (increase the pressure (absolute)) in the
vacuum column. If not possible, change the air filter element.
7. Acknowledge the error in the appropriate error window by
pressing the ENTER key.
8. Start the unit by pressing the F1 key.
9.
->a. The fault is repeated. -> proceed to Step 10.
->b. The fault is not repeated. -> proceed to Step 11.
10. Contact the HYDAC Service Department.
11. The fault is repaired.